just dance 3 freezes at start up and other errors

Hey
I need some help
I got just dance 3 game but it freezes at start up I ve seen osme other posts about 249 v56 i have installed that but it still freezes
also usb loader gx will not update thrugh menu (error 1029 reinstalled ios249 now gettin g error 1022) i have updated it manualy but still would like to do it thrugh menu also.
here is my syscheck
sysCheck v2.0 by Double_A
...runs on IOS58 (rev 65535).